The GE 136C2511-1 is an Auxiliary Contact Block designed for GE contactor and starter assemblies. It provides additional electrical contacts for control circuit expansion, allowing contactors and motor starters to provide status feedback, interlocking, and auxiliary switching functions in industrial electrical systems. The unit is rated for 600V applications and configured with 1 normally open (NO) and 1 normally closed (NC) contact.

This auxiliary contact accessory is commonly used in GE motor control equipment, industrial starters, and electrical control panels where additional monitoring or control contacts are required. It is also identified as a GE FANUC alternate part IC2956A205 in some industrial spare-part listings.

Product Parameters

Common Questions & Answers

Q: What is the function of GE 136C2511-1?
A: It adds auxiliary NO and NC contacts to a GE contactor or starter, allowing the control system to receive operation status signals or perform electrical interlocking functions.

Q: What contact arrangement does this model provide?
A: The module provides one normally open contact and one normally closed contact (1NO/1NC).

Q: Where is this auxiliary contact used?
A: It is typically used in industrial motor control cabinets, electrical starters, automation panels, and equipment control circuits.

Q: What are common failure symptoms?
A: Typical issues include unreliable feedback signals, intermittent control operation, contact oxidation, mechanical wear, or failure of the auxiliary contacts to change state.

Q: What should be checked before replacement?
A: Confirm the contactor/starter model compatibility, contact configuration, voltage rating, mounting method, and terminal wiring before installation.

Recommended GE Models

1. GE 136C2511-1 – Auxiliary Contact Block, 1NO/1NC, 600V
2. GE IC2956A205 – Auxiliary Contact Block Equivalent Model
3. GE CR123A – Control Relay Series Components
4. GE CR123B – Control Relay Accessory Components
5. GE CR124A – Auxiliary Contact Module
6. GE CR124B – Industrial Control Relay Accessory
7. GE CR460 Series – Motor Starter Components
8. GE CR463 Series – Magnetic Starter Accessories
9. GE CR306 Series – Motor Control Contactors
10. GE CR309 Series – Industrial Contactor Components
11. GE CR324 Series – Auxiliary Contact Accessories
12. GE IC3600 Series – GE Industrial Control Components
13. GE IC3606 Series – Control Panel Replacement Parts
14. GE 531X Series – Industrial Control Boards
15. GE FANUC IC Series – Industrial Automation Spare Components